IX:
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 66 to 75.
The Eighth Wonder of the World
The Thames Barrier is a major part of the flood defence scheme for protecting London (66)____________ rising water levels. The defenses (67)__________ include raised river embankments and additional flood gates at strategic points, including the Barking Baưier. The unique structure that is the Barrier spans the 520-metre wide Woolwich reach and consists of 10 separate movable gates, each pivoting and supported between concrete structures which house the operating machinery.
When raised, the four main gates (68)_____________ stand as high as a five-storey building and as (69)_________ as the opening of Tower Bridge. Each (70)_____________ 3700 tonnes. During the first twelve years of (71)_________ , the Barrier has been closed twenty nine times to protect London.
(72)__________ the Barrier from the comfortable Cafeteria. Picnic on the riverside embankment. Enjoy beautiful views from the riverside walk. Visit the shop which stocks a large selection of souvenirs, books and Barrier information.
There is a children’s play (73) ________ suitable for 4 – to 12-year olds, (74) __________ adjacent to the riverside walk. A visit to the spectacular Thames Barrier is a (75) ___________ experience.
Trả lời câu hỏi dưới đây:
Đáp án là C. each. Ta dùng each khi chúng ta nghĩ tới các vật, sự việc như những phần tử rời rạc, từng cái một. Trong câu này có nghĩa là: each main gate: mỗi cổng chính